[INFO] crate lasso 0.2.2 is already in cache
[INFO] checking lasso-0.2.2 against master#8ac1525e091d3db28e67adcbbd6db1e1deaa37fb for pr-73323
[INFO] extracting crate lasso 0.2.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate lasso 0.2.2 on toolchain 8ac1525e091d3db28e67adcbbd6db1e1deaa37fb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lasso 0.2.2
[INFO] finished tweaking crates.io crate lasso 0.2.2
[INFO] tweaked toml for crates.io crate lasso 0.2.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a1666a019d4b3913a4486e2bb7c5e654ca3d7f4ddf125e176552bb7811ccd94c
[INFO] running `Command { std: "docker" "start" "-a" "a1666a019d4b3913a4486e2bb7c5e654ca3d7f4ddf125e176552bb7811ccd94c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1666a019d4b3913a4486e2bb7c5e654ca3d7f4ddf125e176552bb7811ccd94c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1666a019d4b3913a4486e2bb7c5e654ca3d7f4ddf125e176552bb7811ccd94c", kill_on_drop: false }`
[INFO] [stdout] a1666a019d4b3913a4486e2bb7c5e654ca3d7f4ddf125e176552bb7811ccd94c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91cd03c50d548d23531ef66df4839bd042b0de47700d4be265c3c1f8ff8cd7b2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "91cd03c50d548d23531ef66df4839bd042b0de47700d4be265c3c1f8ff8cd7b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking half v1.6.0
[INFO] [stderr]     Checking oorandom v11.1.2
[INFO] [stderr]     Checking lasso v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking string-interner v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.56
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]     Checking tinytemplate v1.1.0
[INFO] [stderr]     Checking plotters v0.2.15
[INFO] [stderr]     Checking criterion-plot v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]     Checking criterion v0.3.3
[INFO] [stdout] error[E0432]: unresolved import `lasso::ThreadedRodeo`
[INFO] [stdout]  --> benches/setup.rs:4:54
[INFO] [stdout]   |
[INFO] [stdout] 4 | use lasso::{Rodeo, RodeoReader, RodeoResolver, Spur, ThreadedRodeo};
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^ no `ThreadedRodeo` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lasso`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `lasso::ThreadedRodeo`
[INFO] [stdout]  --> benches/setup.rs:4:54
[INFO] [stdout]   |
[INFO] [stdout] 4 | use lasso::{Rodeo, RodeoReader, RodeoResolver, Spur, ThreadedRodeo};
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^ no `ThreadedRodeo` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `lasso::ThreadedRodeo`
[INFO] [stdout]  --> benches/setup.rs:4:54
[INFO] [stdout]   |
[INFO] [stdout] 4 | use lasso::{Rodeo, RodeoReader, RodeoResolver, Spur, ThreadedRodeo};
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^ no `ThreadedRodeo` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `lasso::ThreadedRodeo`
[INFO] [stdout]  --> benches/setup.rs:4:54
[INFO] [stdout]   |
[INFO] [stdout] 4 | use lasso::{Rodeo, RodeoReader, RodeoResolver, Spur, ThreadedRodeo};
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^ no `ThreadedRodeo` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `lasso::ThreadedRodeo`
[INFO] [stdout]  --> benches/setup.rs:4:54
[INFO] [stdout]   |
[INFO] [stdout] 4 | use lasso::{Rodeo, RodeoReader, RodeoResolver, Spur, ThreadedRodeo};
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^ no `ThreadedRodeo` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> benches/multi_threaded.rs:124:35
[INFO] [stdout]     |
[INFO] [stdout] 124 |                         black_box(rodeo.get_or_intern(line));
[INFO] [stdout]     |                                   ^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> benches/multi_threaded.rs:313:35
[INFO] [stdout]     |
[INFO] [stdout] 313 |                         black_box(rodeo.get_or_intern(line));
[INFO] [stdout]     |                                   ^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> benches/multi_threaded.rs:502:35
[INFO] [stdout]     |
[INFO] [stdout] 502 |                         black_box(rodeo.get_or_intern(line));
[INFO] [stdout]     |                                   ^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `lasso::ThreadedRodeo`
[INFO] [stdout]  --> benches/setup.rs:4:54
[INFO] [stdout]   |
[INFO] [stdout] 4 | use lasso::{Rodeo, RodeoReader, RodeoResolver, Spur, ThreadedRodeo};
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^ no `ThreadedRodeo` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "91cd03c50d548d23531ef66df4839bd042b0de47700d4be265c3c1f8ff8cd7b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91cd03c50d548d23531ef66df4839bd042b0de47700d4be265c3c1f8ff8cd7b2", kill_on_drop: false }`
[INFO] [stdout] 91cd03c50d548d23531ef66df4839bd042b0de47700d4be265c3c1f8ff8cd7b2